Alright, there are easier ways to do this. First, delete the Blockland ports you opened in your router page. Then google "Simple Port Forwarding Download". You should find a program that makes port forwarding a lot easier, since you don't have to find your computer or IP information to get it working. Once you have all of the information for Blockland put in, it automatically fills in your computer information, and all you have to do is press "Update Router". After that, just click "Test Ports" and if it says "Success" you can now host.